conffile = Rails.root.join 'tmp', 'compute65535.conf'
File.unlink conffile rescue nil
assert Node.dns_server_update 'compute65535', '127.0.0.1'
- assert_match /\"1\.0\.0\.127\.in-addr\.arpa\. IN PTR compute65535\.zzzzz\.arvadosapi\.com\"/, IO.read(conffile)
+ assert_match(/\"1\.0\.0\.127\.in-addr\.arpa\. IN PTR compute65535\.zzzzz\.arvadosapi\.com\"/, IO.read(conffile))
File.unlink conffile
end
refute_nil node2.slot_number
assert_equal "custom1", node2.hostname
end
+
+ test "update dns when nodemanager clears hostname and ip_address" do
+ act_as_system_user do
+ node = ping_node(:new_with_custom_hostname, {})
+ Node.expects(:dns_server_update).with(node.hostname, Node::UNUSED_NODE_IP)
+ node.update_attributes(hostname: nil, ip_address: nil)
+ end
+ end
+
+ test "update dns when hostname changes" do
+ act_as_system_user do
+ node = ping_node(:new_with_custom_hostname, {})
+
+ Node.expects(:dns_server_update).with(node.hostname, Node::UNUSED_NODE_IP)
+ Node.expects(:dns_server_update).with('foo0', node.ip_address)
+ node.update_attributes!(hostname: 'foo0')
+
+ Node.expects(:dns_server_update).with('foo0', Node::UNUSED_NODE_IP)
+ node.update_attributes!(hostname: nil, ip_address: nil)
+
+ Node.expects(:dns_server_update).with('foo0', '10.11.12.13')
+ node.update_attributes!(hostname: 'foo0', ip_address: '10.11.12.13')
+
+ Node.expects(:dns_server_update).with('foo0', '10.11.12.14')
+ node.update_attributes!(hostname: 'foo0', ip_address: '10.11.12.14')
+ end
+ end
end